Adds the following bitmask control:
-V4L2_CID_DV_RX_POWER_PRESENT
The RX_POWER_PRESENT bitmask is set based on the digital video timings
signal mode. This also removes 1/1 warnings for v4l2-compliance test on
vivid instance with HDMI input.
Signed-off-by: Johan Korsnes <johan.korsnes@xxxxxxxxx>
---
drivers/media/platform/vivid/vivid-core.h | 4 ++++
drivers/media/platform/vivid/vivid-ctrls.c | 19 +++++++++++++++++--
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h
index b7307cbba2a5..f5ad92c376f7 100644
--- a/drivers/media/platform/vivid/vivid-core.h
+++ b/drivers/media/platform/vivid/vivid-core.h
@@ -252,6 +252,8 @@ struct vivid_dev {
struct v4l2_ctrl *ctrl_tx_hotplug;
struct v4l2_ctrl *ctrl_tx_rxsense;
+ struct v4l2_ctrl *ctrl_rx_power_present;
+
struct v4l2_ctrl *radio_tx_rds_pi;
struct v4l2_ctrl *radio_tx_rds_pty;
struct v4l2_ctrl *radio_tx_rds_mono_stereo;
@@ -335,6 +337,8 @@ struct vivid_dev {
unsigned tv_field_cap;
unsigned tv_audio_input;
+ u32 power_present;
+
/* Capture Overlay */
struct v4l2_framebuffer fb_cap;
struct v4l2_fh *overlay_cap_owner;
diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c
index 5cb7232a8278..ae3690fd1b52 100644
--- a/drivers/media/platform/vivid/vivid-ctrls.c
+++ b/drivers/media/platform/vivid/vivid-ctrls.c
@@ -358,7 +358,7 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl)
V4L2_COLORSPACE_470_SYSTEM_BG,
};
struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_vid_cap);
- unsigned i;
+ unsigned i, j;
switch (ctrl->id) {
case VIVID_CID_TEST_PATTERN:
@@ -472,6 +472,16 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl)
dev->ctrl_dv_timings_signal_mode->val;
dev->query_dv_timings[dev->input] = dev->ctrl_dv_timings->val;
+ dev->power_present = 0;
+ for (i = 0, j = 0; i < ARRAY_SIZE(dev->dv_timings_signal_mode); i++)
+ if (dev->input_type[i] == HDMI) {
+ if (dev->dv_timings_signal_mode[i] != NO_SIGNAL)
+ dev->power_present |= (1 << j);
+ j++;
+ }
+ __v4l2_ctrl_s_ctrl(dev->ctrl_rx_power_present,
+ dev->power_present);
+
v4l2_ctrl_activate(dev->ctrl_dv_timings,
dev->dv_timings_signal_mode[dev->input] ==
SELECTED_DV_TIMINGS);
@@ -1582,7 +1592,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap,
v4l2_ctrl_new_custom(hdl_vbi_cap, &vivid_ctrl_vbi_cap_interlaced, NULL);
}
- if (has_hdmi && dev->has_vid_cap) {
+ if (dev->num_hdmi_inputs) {
dev->ctrl_dv_timings_signal_mode = v4l2_ctrl_new_custom(hdl_vid_cap,
&vivid_ctrl_dv_timings_signal_mode, NULL);
@@ -1602,6 +1612,11 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap,
&vivid_vid_cap_ctrl_ops,
V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
0, V4L2_DV_RGB_RANGE_AUTO);
+ dev->ctrl_rx_power_present = v4l2_ctrl_new_std(hdl_vid_cap,
+ NULL, V4L2_CID_DV_RX_POWER_PRESENT, 0,
+ (2 << (dev->num_hdmi_inputs - 1)) - 1, 0,
+ (2 << (dev->num_hdmi_inputs - 1)) - 1);
+
}
if (dev->num_hdmi_outputs) {
/*
--
2.19.1
